Q. Hydrocolloid carrageen is obtained from:
A) Phaeophycea only
B) Chlorophyceae and Phaeophyceae
C) Phaeophyceae and Rhodophyceae
D) Rhodophyceae only
Explanation
[Solution] Carrageen is a hydrocolloid extracted from red algae (Rhodophyceae); algin comes from brown algae. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.